It was allowed to ravage Commander games for far too long, eventually earning itself a spot on the banlist due to the sheer amount of Treasure this could pump out in 4-player games
She's a good quester that's difficult to deal with thanks to her Resist +2 stat, and if you can ensure your hand is empty the turn after you play her, you can leave your opponent with useless cards stuck in their hand
This card is just the latest major casualty in the phenomenon known colloquially as Flip It or Rip It
Go wild with your highest-power cards
The podcast Magic the Amateuring posted their spoiler, Incendiary Flow, to their twitter account
Crew vehicles, block little early creatures, or throw it in front of larger creatures later in the game are all great options for this little guy